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WBOOpenBoard
Free

Free and open source under the AGPL-3.0 licence.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Web, Self-hosted Windows, macOS, Linux
  • Real-time drawing for many simultaneous users
  • Board state is persisted automatically
  • Provides classroom-oriented drawing and presentation tools.
  • Freehand whiteboard rather than a structured diagram editor
  • Self-hosting needs a server with Docker or Node.js
  • Official Linux packages target Debian, with other distributions relying on community builds.
Web application, Self-hosted Downloadable app
Open source Open source
License: AGPL-3.0 License: GPL-3.0
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.